Evidence map›Paper›PMID 28927419›Full record

ArticleJournal of biomedical science2017

Tumor necrosis factor superfamily ligand mRNA expression profiles differ between humans and mice during homeostasis and between various murine kidney injuries.

Satish Kumar Devarapu, Julia Felicitas Grill, Junhui Xie, Marc Weidenbusch, Mohsen Honarpisheh, Volker Vielhauer, Hans-Joachim Anders, Shrikant R Mulay

Open access · diamondAbstract read
In one paragraph

Article in Journal of biomedical science, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
0.6field-weighted citation impact, top 35% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 20 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 1 institution in 2 countries.

Satish Kumar DevarapuMedizinische Klinik und Poliklinik IV, Klinikum der Universität München, Munich, Germany.
Julia Felicitas GrillMedizinische Klinik und Poliklinik IV, Klinikum der Universität München, Munich, Germany.
Junhui XieMedizinische Klinik und Poliklinik IV, Klinikum der Universität München, Munich, Germany.
Marc WeidenbuschMedizinische Klinik und Poliklinik IV, Klinikum der Universität München, Munich, Germany.
Mohsen HonarpishehMedizinische Klinik und Poliklinik IV, Klinikum der Universität München, Munich, Germany.
Volker VielhauerMedizinische Klinik und Poliklinik IV, Klinikum der Universität München, Munich, Germany.
Hans-Joachim AndersMedizinische Klinik und Poliklinik IV, Klinikum der Universität München, Munich, Germany.
Shrikant R MulayMedizinische Klinik und Poliklinik IV, Klinikum der Universität München, Munich, Germany. Shrikant_Ramesh.Mulay@med.uni-muenchen.de.
LMU Klinikum · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSeveral tumour necrosis factor (TNF) based therapeutics have already been approved for human use and several others are emerging. Therefore, we determined the mRNA expression levels of the TNF superfamily ligands (TNFSF) - e.g. TNF-α, lymphotoxin (LT)-α, LT-β, Fas-L (CD95-L), TNF-related apoptosis-inducing ligand (TRAIL), TNF-related weak inducer of apoptosis (TWEAK), 4-1BBL, OX40-L (CD252) and amyloid precursor protein (APP) in healthy human and mouse solid organs.

methodsWe used quantitative real time-PCR to analyse mRNA expression levels of TNFSF ligands. Murine models of acute ischemic renal injury, chronic oxalate nephropathy, and immune complex glomerulonephritis were used. Renal injury was assessed by PAS staining, and infiltrating immune cells were analysed by immunohistochemistry. Data was analysed using non-parametric ANOVA (non-parametric; Kruskal-Wallis test).

resultsWe observed significant differences in the mRNA expression levels of TNFSF ligands in human and mouse solid organs. Furthermore, we determined their mRNA expressions during acute and chronic kidney injuries in mice. Our data demonstrate that the mRNA expression levels of TNFSF vary depending on the type of tissue injury - for example, acute ischemic renal injury, chronic crystalline nephropathy, and immune complex glomerulonephritis. In addition, we observed that mRNA expressions of TNFSF ligands are differentially regulated during the course of a transient ischemic renal injury (IRI) and chronic kidney modelling. We observed that TNF-α, LT-β, and 4-1BBL were significantly upregulated during the progression of IRI and crystal-induced chronic kidney disease (CKD), whereas only 4-1BBL and TNF-α were significantly upregulated and LT-β was significantly downregulated during the progression of immune complex glomerulonephritis. The mRNA expression of Fas-L was higher during IRI whereas it decreased in a time dependent manner during the progression of crystal-induced CKD.

conclusionWe conclude that the injury- and species-specific differences of TNFSF ligands must be considered in order to avoid the misinterpretation and wrong conclusions during data extrapolation between species.

Indexed as

HomeostasisTranscriptomeAnimalsHumansKidneyLigandsMiceOrgan SpecificityRNA, MessengerSpecies SpecificityTumor Necrosis FactorsLigandsRNA, MessengerTumor Necrosis FactorsAnti-GBMChronic kidney injuryCrystal nephropathyIschemia reperfusion injuryTNF superfamilyTumor necrosis factorTumor necrosis factor ligands

Identifiers

PMID28927419
PMCPMC5606058
OpenAlexW2754708474

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.